*{
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
}
body{
    background-color: #f3f5f7;
}
.tou{
    width: 100%;
    height: 110px;
}
.L{
    width: 100%;
    height: 50px;
}
.L_img{
    width: 50px;
    height: 50px;
    display: block;
    float: left;
}
.L_ul{
    width: 700px;
    height: 100%;
    float: left;
}
.L_li{
    width: 70px;
    height: 50px;
    float: left;

}
.L_a{
    color: #8d8d8d;
    line-height: 50px;
    text-align: center;
    display: block;
}
.denglu,.zhuc,.shouji{
    display: block;
    float: right;
    margin: 15px 10px 0 0;
    color: black;
}
.liebiao{
    width: 100%;
    height: 60px;
    background-color: #d1cccc;
}
.liebiao_a{
    color: black;
    font-size: 17px;
    font-weight: 550;
    display: block;
    text-align: center;
    line-height: 60px;
}
.liebiao_ul{
    float: left;
    margin-left: 50px;
}
.liebiao_li{
    width: 100px;
    float: left;
}
.shousuo{
    width: 260px;
    height: 40px;
    background-color: rgb(240, 237, 234);
    border:none;
    border-radius: 25px;
    margin: 10px 0 0 100px;
}
.shousuo_img{
    width: 40px;
    height: 40px;
    display: block;
    float: right;
    margin: 10px 7px 0 0;
}
.fankui{
    width: 1200px;
    height: 450px;
    background-image: url(../img/1_03.png);
    margin: 30px auto;
}
.neirong{
    width: 1200px;
    height: 630px;
    margin: 0 auto;
}
.neirong_ul{
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}
.neirong_li{
    width: 380px;
    height: 300px;
}
.neirong_img{
    width: 380px;
    height: 300px;
}
.youqing{
    width: 1200px;
    height: 200px;
    background-color: white;
    margin: 30px auto;
}
.youqing1{
    width: 100%;
    height: 50px;
    border-bottom: 1px solid #f3f5f7;
}
.youqing_span{
    display: block;
    line-height: 50px;
    margin-left: 30px;
}
.youqing2{
    width: 100%;
    height: 150px;
}
.yq_img{
    width: 100%;
    height: 70px;
    padding-left: 20px;
}
.yongqing_img{
    display: block;
    margin: 30px 0px 0 20px;
    float: left;
}
.fuwu{
    width: 100%;
    height: 80px;
}
.fuwu_li{
    width: 90px;
    float: left;
    border-right: 1px solid #999;
}
.fuwu_li1{
    width: 70px;
    float: left;
    border-right: 1px solid #999;
}
.fuwu_li2{
    width: 190px;
    float: left;
    border-right: 1px solid #999;
}
.fuwu_li2:nth-child(2){
    width: 70px;
    float: left;
    border-right: 1px solid #999;
}
.fuwu_li2:nth-child(3){
    width: 70px;
    float: left;
    border-right: 1px solid #999;
}
.fuwu_ul{
    margin: 20px 0px 0 30px;
}
.fuwu_a{
    color: #999;
    text-align: center;
    display: block;
}
.fuwu_a1{
    color: #CCC;
    text-align: center;
    display: block;
    font-size: 13px;
}
.fuwu_a2{
    color: #CCC;
    display: block;
    text-align: left;
    font-size: 13px;
}
.dibu{
    width: 100%;
    height: 150px;
    background: #434343;
    margin-top: 70px;
    padding-top: 50px;
}
.fuwu_li1:nth-child(7){
    border: none;
    width: 260px;
}
.fuwu_ul1{
    width: 690px;
    height: 30px;
    display: block;
    margin: 0px auto;
}
.fuwu_ul2{
    width: 750px;
    height: 30px;
    display: block;
    margin: 0px auto;
}
.fuwu_a:hover{
    color: red;
}
.fuwu_a1:hover{
    color: red;
}

